package com.webserver.core;

import java.io.IOException;
import java.io.InputStream;
import java.net.Socket;
import java.util.HashMap;
import java.util.Map;

public class ClientHandler implements Runnable {
    private Socket socket;

    public ClientHandler(Socket socket) {
        this.socket = socket;
    }

    public void run() {

        try {
            String line = readline();
            System.out.println("请求行内容："+line);
            String method;
            String uri;
            String protocol;

            String[] data = line.split("\\s");
            method = data[0];
            uri = data[1];
            protocol = data[2];

            System.out.println("method:" + method);
            System.out.println("uri:" + uri);
            System.out.println("protocol:" + protocol);

            Map<String, String> headers = new HashMap<String, String>();
            while (true) {
                line = readline();
                if(line.isEmpty()){
                    break;
                }
                data = line.split(":\\s");
                headers.put(data[0],data[1]);
                System.out.println("消息头："+line);
            }
            System.out.println("headers:"+headers);
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

    public String readline() throws IOException {
        InputStream in = socket.getInputStream();
        StringBuilder builder = new StringBuilder();
        int d;
        char cur = 'a';
        char pre = 'a';
        while ((d = in.read()) != -1) {
            cur = (char) d;
            if (cur == 10 && pre == 13) {
                break;
            }
            builder.append(cur);
            pre = cur;

        }
        return builder.toString().trim();


    }
}
